Architectural sectional elevations illustrating the interior layout, thick masonry walls, and functional furniture arrangement for a confinement cell in Lucca 插畫檔

This technical engineering engraving presents detailed vertical cross-sections depicting the interior architectural constraints and spatial organization of an individual detention unit. Developed during the nineteenth century, these geometric profiles illustrate the structural masonry standards and penitentiary design principles utilized in Italy to manage prisoner containment and daily routines. The layouts chart the exact placement of essential institutional features, documenting a wall-attached bunk bed, a storage chest, a wooden stool, a low work bench, a small corner shelf, and the precise alignment of the entry door against fortified stone walls equipped with narrow high-angle windows.